CN110029496A - Rope damp proof insulation immersion liquid and preparation method thereof and the damp proof insulation rope based on this preparation and preparation method thereof - Google Patents
Rope damp proof insulation immersion liquid and preparation method thereof and the damp proof insulation rope based on this preparation and preparation method thereof Download PDFInfo
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- CN110029496A CN110029496A CN201910326544.XA CN201910326544A CN110029496A CN 110029496 A CN110029496 A CN 110029496A CN 201910326544 A CN201910326544 A CN 201910326544A CN 110029496 A CN110029496 A CN 110029496A
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
- D06M13/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with organometallic compounds; with organic compounds containing boron, silicon, selenium or tellurium atoms
- D06M13/51—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond
- D06M13/513—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond with at least one carbon-silicon bond
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Abstract
The present invention discloses a kind of rope damp proof insulation immersion liquid and preparation method thereof and the damp proof insulation rope based on this preparation and preparation method thereof.Rope in the preparation method of damp proof insulation immersion liquid containing having the following steps: ten waterproofing agent of carbon is dissolved in water soluble alcohols solvent, ten waterproofing agent dilution of carbon is obtained；Ten waterproofing agent of carbon therein is set to form nano-scale particle through Over emulsfication and ultrasonication ten waterproofing agent dilution of carbon.The rope being prepared by this method is used to prepare rope with damp proof insulation immersion liquid, can make that the humidity resistance of rope is more longlasting, stablizes, and power frequency leakage current index after highest immersion is required in electricity function index to can achieve the requirement of national Specification.
Description
Technical field
The present invention relates to field of rope, and in particular to a kind of rope damp proof insulation immersion liquid and preparation method thereof and is based on this
Damp proof insulation rope of preparation and preparation method thereof.
Background technique
Power industry worker outdoors livewire work when inevitably encounter the more severe feelings of some weather conditions
Condition, such as mist, dew, snow and suddenly rain, in order to cope with these special circumstances, to delivery vehicle used in livewire work, climb
Tool, haul line and safety rope etc. have special moisture-proof, insulating requirements, it is desirable that the electrical insulation properties of such material are not by severe
The safety of weather conditions significantly affected to guarantee livewire work, while should have the characteristics that be not easy the moisture absorption and wet rear quick-drying,
Operator can safely evacuate in prominent meet when weather deteriorates, and can also reduce the environmental condition of storage these tools and equipment.
Currently, livewire work field mainly uses rope made of silk, synthetic fibers.For the requirement for meeting damp proof insulation
The method for generalling use physical attachment anti-blushing agent is handled, but only to adhere to the rope of anti-blushing agent processing at washing certain time
After number, the adhesive strength of anti-blushing agent is reduced, and the humidity resistance of damp proof insulation product drastically decreases, and influence rope uses the longevity
Life and dampproof effect.With the raising that livewire work use environment requires, country has revised GB/T 13035-2007, and " electrification is made
Industry insulation ropes ", the case where increasing in standard according to the development and kind of current insulation ropes product, increase damp proof insulation
The provision of rope and high-strength insulating rope, and product classification, technical requirements, test method, in terms of increase
Related content.Therefore, existing silk and synthetic fiber rope are in terms of electric property, and such as persistently power frequency is let out under high humility
Leakage current, Power Flashover Voltage of drenching with rain, the indexs such as power frequency leakage current are difficult to reach the requirement of new standard after especially soaking, and cause
Such insulation and moisture product is set not meet examination criteria, certain events in operation can not be implemented.
Therefore, it is necessary to develop a kind of new livewire work damp-proof insulation ropes, it is desirable that its humidity resistance is more longlasting, steady
It is fixed, resistance to UV aging with higher, while electricity function index require after highest immersion power frequency leakage current this
Index can achieve the requirement of national Specification, can pass through the detection of professional institution.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of preparation method of rope damp proof insulation immersion liquid, passes through the party
The rope that method is prepared is used to prepare rope with damp proof insulation immersion liquid, the humidity resistance of rope can be made more longlasting, stable, electricity
Power frequency leakage current index after highest immersion is required to can achieve the requirement of national Specification in gas performance indicator.
To realize above-mentioned technical purpose and the technique effect, the present invention is achieved by the following technical solutions: one
The preparation method of kind rope damp proof insulation immersion liquid, specifically contains and has the following steps:
1) ten waterproofing agent of carbon is dissolved in water soluble alcohols solvent, obtains ten waterproofing agent dilution of carbon；
2) ten waterproofing agent of carbon therein is made to form nano-scale particle through Over emulsfication and ultrasonication ten waterproofing agent dilution of carbon.
Further, the mass ratio of ten waterproofing agent of the water soluble alcohols solvent and the carbon are as follows: (3-7): (0.5-2).
Further, the emulsifier used is emulsified as six waterproofing agent of carbon.
Further, the mass ratio of six waterproofing agent of carbon and ten waterproofing agent of the carbon is (7-11): (0.5-2).
Further, the Application Range of ten waterproofing agent of carbon includes 17 fluorine ruthenium trimethoxysilanes, 1H, 1H, 2H,
2H- perfluoro decyl trimethoxy silane and silane coupling A C-FAS.
Further, the Application Range of the water soluble alcohols solvent includes dehydrated alcohol and propyl alcohol.
Further, the time of the ultrasonication in step 2 is 0.5 ~ 2 hour.
The present invention also provides a kind of damp proof insulation immersion liquid of rope, it is prepared by above-mentioned preparation method.
A kind of preparation process of damp proof insulation rope based on the damp proof insulation immersion liquid of above-mentioned rope is specific to include following step
It is rapid:
Rope damp proof insulation immersion liquid and water are added in slot and mixed, and ultrasonic disperse, the time of ultrasonic disperse is 0.5 ~ 2 small
When；
Rope is placed in slot, ultrasonication is carried out and is thoroughly impregnated with to rope, the time of ultrasonication is 0.5 ~ 2 hour；
It pulls the rope being impregnated with out drying, obtains finished product damp proof insulation rope.
Further, when rope is made of polyester material, the parameter of drying is as follows: 155 DEG C ~ 175 DEG C of the temperature of drying, dries
The dry time is 30 points ~ 60 points；
When rope is made of aramid fiber or pbo fiber, the parameter of drying is as follows: 155 DEG C ~ 175 DEG C of the temperature of drying, drying when
Between be 30 points ~ 70 points.
The present invention also provides a kind of damp proof insulation ropes, it is prepared by above-mentioned preparation process.
By studying GB/T 13035-2007 " livewire work insulation ropes " standard, discovery is wherein most difficult to
By test be " electric performance test of 2 damp proof insulation rope of table " in standard serial number 3 --- after immersion power frequency leak
Electric current, serial number 6 --- after rinsing, scientific level is summed up in the point that in power frequency leakage current under high humility, this two tests: work after immersion
Frequency leakage current testing is fiber to be immersed underwater 15-20 centimetres 15 minutes, and rear taking-up is tested after drying 10-15 minutes,
This requires waterproof effect to be resistant to hydrostatic pressing；After rinsing, power frequency leakage current testing is continuously to rinse under high humility
20 qualifications, this be require the anti abrasive problem of waterproof effect, that is, firmness of the waterproofing agent in conjunction with fiber, penetrate into it is fine
The depth of dimension, the quantity in conjunction with fiber whether Chong Zu problem.
After above-mentioned technical proposal, ten waterproofing agent of carbon of the invention mainly plays the role of waterproof, insulation, but its
Fluorine-containing C10 surface-active itself is low, is difficult to emulsify, and only being become nanoscale little particle just can enter fibrous inside,
The present invention emulsifies the C10 in ten waterproofing agent of carbon by using six waterproofing agent of carbon as emulsifier, by emulsification, ultrasonic mechanical force
Collective effect, so that C10 is become nanometer little particle even into fibrous inside；In addition, the present invention has further defined each group
The range divided, the main reason of the restriction of the compositional range are water-proof function, fine or not main and two aspect factors of water-proof function
Related, one is material itself, the other is waterproof rear surface state, is practiced by early period and found, if constituent mass part is too
Low, waterproof insulation effect is bad, does not have due effect, and constituent mass part is too big, waterproofing agent fiber surface then excessively
Smoothly, waterproof effect is reduced, is based on this, the range of component of the invention can preferably improve waterproof insulation effect.
The beneficial effects of the present invention are:
Rope disclosed by the invention is simple and efficient with the preparation method of damp proof insulation immersion liquid, and for preparing on this basis is moisture-proof exhausted
Edge rope possesses outstanding damp proof insulation performance, and the performance more lasting stability, when can successfully manage outdoor livewire work
Prominent the case where meeting bad weather, requires power frequency leakage current index after highest immersion to can achieve country in electricity function index
It is required as defined in standard.
Specific embodiment
The preferred embodiments of the present invention will be described in detail below so that advantages and features of the invention can be easier to by
It will be appreciated by those skilled in the art that so as to make a clearer definition of the protection scope of the present invention.
Embodiment disclosed by the invention the key technical indexes based on when carrying out relevant criterion test are as follows:
1, power frequency leakage current after soaking: in relative humidity 90%, 20 DEG C of temperature, 0.5 m of test product length, pressurize 100 kv, is soaking
Power frequency leakage current test is placed in test product in the water that resistivity is 100 ohm of .m after water, is impregnated 15 min, is trembled after taking-up
The droplet for falling rope surface attachment, power frequency leakage current is no more than 500 μ A after immersion；
2, power frequency leakage current under high humility: sample is placed in washing machine by 0.5 m of test product length, is floated by medium washing intensity
It washing 10 times, 3 min, is placed in 50 DEG C of drying boxes after taking-up and is dried, then be placed in relative humidity 90% every time, and 20 DEG C of temperature
Temperature and humidity regulator in 168 h, pressurize 100 kv after taking-up, and power frequency leakage current values are no more than under high humility after test rinsing
100 μ A should be no more than 10 min from the time interval for taking out test product to measurement.
Embodiment one
1. the rope preparation of damp proof insulation immersion liquid:
200 g, 17 fluorine ruthenium trimethoxysilane is dissolved in 1000 g anhydrous ethanol solvents, ten waterproof dilution agent of carbon is obtained
Liquid；
Prevent carbon ten therein by the emulsification of 1800 g carbon, six waterproofing agent and 70 min ultrasonications ten waterproofing agent dilution of carbon
Aqua forms nano-scale particle.
2. the preparation of damp proof insulation rope:
The rope of above-mentioned preparation is added in slot with the water of damp proof insulation immersion liquid and 12000 g and is mixed, and 40 min of ultrasonic disperse；
Rope is made into the mass concentration of magma 20% with damp proof insulation immersion liquid；
Rope is made in polyester material to be placed in slot, is pushed down with weight, 70 min ultrasonications is then carried out and is thoroughly soaked to rope
Thoroughly；
Pull the rope being impregnated with out drying, the temperature of drying is 165 DEG C, and the time of drying is 40 points, obtains finished product damp proof insulation
Rope.
After the underwater 15-20 centimeters of the damp proof insulation rope are impregnated 15 minutes, power frequency leakage current is 55 after test immersion
μA；
The damp proof insulation rope is after rinsing drying, and power frequency leakage current values are 16 μ A under high humility after test rinsing；
In addition, damp proof insulation rope manufactured in the present embodiment also impregnated test in 1% salt water (standard pure water is taken to dilute), leaching
Power frequency leakage current is 100 μ A or so after water.
Embodiment two
1. the rope preparation of damp proof insulation immersion liquid:
100 g 1H, 1H, 2H, 2H- perfluoro decyl trimethoxy silanes are dissolved in 1400 g propanol solvents, ten waterproof of carbon is obtained
Dilution agent liquid；
Prevent carbon ten therein by the emulsification of 2200 g carbon, six waterproofing agent and 60 min ultrasonications ten waterproofing agent dilution of carbon
Aqua forms nano-scale particle.
2. the preparation of damp proof insulation rope:
The damp proof insulation immersion liquid of the rope of above-mentioned preparation and water are added in slot and mixed, and 30 min of ultrasonic disperse；Rope is used anti-
Tide insulation immersion liquid is made into the mass concentration of magma 20%；
Rope made of aramid fiber material is placed in slot, is pushed down with weight, it is thorough to rope then to carry out 30 min ultrasonications
It is impregnated with；
Pull the rope being impregnated with out drying, 155 DEG C of the temperature of drying, the time of drying is 70 points, obtains finished product damp proof insulation rope
Rope.
After the underwater 15-20 centimeters of the damp proof insulation rope are impregnated 15 minutes, power frequency leakage current is 10 after test immersion
μA；
The damp proof insulation rope is after rinsing drying, and power frequency leakage current values are 10 μ A under high humility after test rinsing；
In addition, damp proof insulation rope manufactured in the present embodiment also impregnated test in 1% salt water (standard pure water is taken to dilute), leaching
Power frequency leakage current is 60 μ A or so after water.
Embodiment three
1. the rope preparation of damp proof insulation immersion liquid:
200 g silane coupling A C-FAS are dissolved in 300 g anhydrous ethanol solvents, ten waterproofing agent dilution of carbon is obtained；
Ten waterproofing agent dilution of carbon is made into ten waterproof of carbon therein by the emulsification of 700 g carbon, six waterproofing agent and ultrasonication in 2 hours
Dosage form is at nano-scale particle.
2. the preparation of damp proof insulation rope:
The damp proof insulation immersion liquid of the rope of above-mentioned preparation and water are added in slot and mixed, and ultrasonic disperse 2 hours；Rope is with moisture-proof
Insulation immersion liquid is made into the mass concentration of magma 20%；
Rope made of pbo fiber is placed in slot, is pushed down with weight, ultrasonication in 2 hours is then carried out and is thoroughly soaked to rope
Thoroughly；
Pull the rope being impregnated with out drying, 175 DEG C of the temperature of drying, the time of drying is 70 points, obtains finished product damp proof insulation rope
Rope.
After the underwater 15-20 centimeters of the damp proof insulation rope are impregnated 15 minutes, power frequency leakage current is 100 after test immersion
μA；
The damp proof insulation rope is after rinsing drying, and power frequency leakage current values are 20 μ A under high humility after test rinsing；
In addition, damp proof insulation rope manufactured in the present embodiment also impregnated test in 1% salt water (standard pure water is taken to dilute), leaching
Power frequency leakage current is 100 μ A or so after water.
In conclusion the damp proof insulation rope for using published method of the present invention to be prepared can significantly reduce work after immersion
Power frequency leakage current values under frequency leakage current and high humility reach existing national standard area requirement.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain similarly includes in scope of patent protection of the invention.
Claims (10)
1. a kind of rope preparation method of damp proof insulation immersion liquid, which is characterized in that specifically contain and have the following steps:
1) ten waterproofing agent of carbon is dissolved in water soluble alcohols solvent, obtains ten waterproofing agent dilution of carbon；
2) ten waterproofing agent of carbon therein is made to form nano-scale particle through Over emulsfication and ultrasonication ten waterproofing agent dilution of carbon.
2. the rope as described in claim 1 preparation method of damp proof insulation immersion liquid, which is characterized in that the water soluble alcohols
The mass ratio of ten waterproofing agent of solvent and the carbon are as follows: (3-7): (0.5-2).
3. the rope as described in claim 1 preparation method of damp proof insulation immersion liquid, which is characterized in that emulsify the emulsification of use
Agent is six waterproofing agent of carbon, and the time of the ultrasonication in step 2 is 0.5 ~ 2 hour.
4. the rope as claimed in claim 3 preparation method of damp proof insulation immersion liquid, which is characterized in that six waterproofing agent of carbon
Mass ratio with ten waterproofing agent of carbon is (7-11): (0.5-2).
5. the rope as described in claim 1 preparation method of damp proof insulation immersion liquid, which is characterized in that ten waterproofing agent of carbon
Application Range include 17 fluorine ruthenium trimethoxysilanes, 1H, 1H, 2H, 2H- perfluoro decyl trimethoxy silane and silane are even
Join agent AC-FAS.
6. the rope as described in claim 1 preparation method of damp proof insulation immersion liquid, which is characterized in that the water soluble alcohols
The Application Range of solvent includes dehydrated alcohol and propyl alcohol.
7. as rope of any of claims 1-6 is used with the rope that the preparation method of damp proof insulation immersion liquid is prepared
Damp proof insulation immersion liquid.
8. rope as claimed in claim 7 prepares the preparation process of damp proof insulation rope with damp proof insulation immersion liquid, feature exists
In specifically including the following steps:
Rope damp proof insulation immersion liquid and water are added in slot and mixed, and ultrasonic disperse, the time of ultrasonic disperse is 0.5 ~ 2 small
When；
Rope is placed in slot, ultrasonication is carried out and is thoroughly impregnated with to rope, the time of ultrasonication is 0.5 ~ 2 hour；
It pulls the rope being impregnated with out drying, obtains finished product damp proof insulation rope.
9. the preparation process of damp proof insulation rope as claimed in claim 8, which is characterized in that when rope is made of polyester material
When, drying parameter when finally drying is as follows: 155 DEG C ~ 175 DEG C of the temperature of drying, and the time of drying is 30 points ~ 60 points；
When rope is made of aramid fiber or pbo fiber, drying parameter when finally drying is as follows: the temperature 155 DEG C ~ 175 of drying
DEG C, the time of drying is 30 points ~ 70 points.
10. damp proof insulation rope prepared by the preparation process of the damp proof insulation rope as described in any one of claim 8-9.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910326544.XA CN110029496A (en) | 2019-04-23 | 2019-04-23 | Rope damp proof insulation immersion liquid and preparation method thereof and the damp proof insulation rope based on this preparation and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910326544.XA CN110029496A (en) | 2019-04-23 | 2019-04-23 | Rope damp proof insulation immersion liquid and preparation method thereof and the damp proof insulation rope based on this preparation and preparation method thereof |
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| CN201910326544.XA Pending CN110029496A (en) | 2019-04-23 | 2019-04-23 | Rope damp proof insulation immersion liquid and preparation method thereof and the damp proof insulation rope based on this preparation and preparation method thereof |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149431A (en) * | 2016-06-21 | 2016-11-23 | 常州纺织服装职业技术学院 | Livewire work moistureproof terylene insulating cord and preparation method thereof |
| CN107385919A (en) * | 2017-07-06 | 2017-11-24 | 国网湖南省电力公司带电作业中心 | The coating material being modified for pbo fiber surface；Surface is modified pbo fiber, preparation and its application |
| WO2018124767A1 (en) * | 2016-12-30 | 2018-07-05 | 주식회사 동진쎄미켐 | Water-repellent coating composition and water-repellent coating substrate coated with same |
-
2019
- 2019-04-23 CN CN201910326544.XA patent/CN110029496A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106149431A (en) * | 2016-06-21 | 2016-11-23 | 常州纺织服装职业技术学院 | Livewire work moistureproof terylene insulating cord and preparation method thereof |
| WO2018124767A1 (en) * | 2016-12-30 | 2018-07-05 | 주식회사 동진쎄미켐 | Water-repellent coating composition and water-repellent coating substrate coated with same |
| CN107385919A (en) * | 2017-07-06 | 2017-11-24 | 国网湖南省电力公司带电作业中心 | The coating material being modified for pbo fiber surface；Surface is modified pbo fiber, preparation and its application |
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